package com.share.common.core.domain;

import java.io.Serializable;

import com.share.common.core.constant.Constants;
import lombok.Data;

/**
 * 远程调用通用响应结果类
 *
 */
@Data
public class Result<T> implements Serializable {
    private static final long serialVersionUID = 1L;

    /**
     * 成功
     */
    public static final int SUCCESS = Constants.SUCCESS;

    /**
     * 失败
     */
    public static final int FAIL = Constants.FAIL;

    //状态码
    private int code;
    //响应消息，用于描述请求的结果或错误信息
    private String msg;
    //响应数据，类型为泛型 T，用于承载具体的业务数据
    private T data;

    //返回一个成功的响应，不带数据和消息
    public static <T> Result<T> ok() {
        return restResult(null, SUCCESS, null);
    }

    //返回一个成功的响应，带数据
    public static <T> Result<T> ok(T data) {
        return restResult(data, SUCCESS, null);
    }

    public static <T> Result<T> ok(T data, String msg) {
        return restResult(data, SUCCESS, msg);
    }

    public static <T> Result<T> fail() {
        return restResult(null, FAIL, null);
    }

    public static <T> Result<T> fail(String msg) {
        return restResult(null, FAIL, msg);
    }

    public static <T> Result<T> fail(T data) {
        return restResult(data, FAIL, null);
    }

    public static <T> Result<T> fail(T data, String msg) {
        return restResult(data, FAIL, msg);
    }

    public static <T> Result<T> fail(int code, String msg) {
        return restResult(null, code, msg);
    }

    private static <T> Result<T> restResult(T data, int code, String msg) {
        Result<T> apiResult = new Result<>();
        apiResult.setCode(code);
        apiResult.setData(data);
        apiResult.setMsg(msg);
        return apiResult;
    }

    public static <T> Boolean isError(Result<T> ret) {
        return !isSuccess(ret);
    }

    public static <T> Boolean isSuccess(Result<T> ret) {
        return Result.SUCCESS == ret.getCode();
    }


//    public int getCode()
//    {
//        return code;
//    }
//
//    public void setCode(int code)
//    {
//        this.code = code;
//    }
//
//    public String getMsg()
//    {
//        return msg;
//    }
//
//    public void setMsg(String msg)
//    {
//        this.msg = msg;
//    }
//
//    public T getData()
//    {
//        return data;
//    }
//
//    public void setData(T data)
//    {
//        this.data = data;
//    }


}
